java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0330b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 08:42:54,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 08:42:54,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 08:42:54,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 08:42:54,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 08:42:54,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 08:42:54,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 08:42:54,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 08:42:55,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 08:42:55,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 08:42:55,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 08:42:55,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 08:42:55,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 08:42:55,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 08:42:55,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 08:42:55,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 08:42:55,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 08:42:55,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 08:42:55,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 08:42:55,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 08:42:55,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 08:42:55,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 08:42:55,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 08:42:55,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 08:42:55,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 08:42:55,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 08:42:55,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 08:42:55,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 08:42:55,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 08:42:55,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 08:42:55,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 08:42:55,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 08:42:55,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 08:42:55,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 08:42:55,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 08:42:55,058 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 08:42:55,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 08:42:55,059 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 08:42:55,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 08:42:55,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 08:42:55,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 08:42:55,063 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 08:42:55,092 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 08:42:55,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 08:42:55,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 08:42:55,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 08:42:55,095 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 08:42:55,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 08:42:55,096 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 08:42:55,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 08:42:55,096 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 08:42:55,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 08:42:55,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 08:42:55,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 08:42:55,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 08:42:55,098 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 08:42:55,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 08:42:55,099 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 08:42:55,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 08:42:55,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 08:42:55,099 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 08:42:55,100 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 08:42:55,100 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 08:42:55,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 08:42:55,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 08:42:55,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 08:42:55,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 08:42:55,101 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 08:42:55,101 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 08:42:55,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 08:42:55,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 08:42:55,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 08:42:55,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 08:42:55,155 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 08:42:55,159 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 08:42:55,160 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 08:42:55,160 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0330b.c [2019-09-06 08:42:55,237 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e828f2c2/4acfb59140cb418dab7d0a8bbefff5ff/FLAG620964647 [2019-09-06 08:42:55,855 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 08:42:55,856 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0330b.c [2019-09-06 08:42:55,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e828f2c2/4acfb59140cb418dab7d0a8bbefff5ff/FLAG620964647 [2019-09-06 08:42:56,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e828f2c2/4acfb59140cb418dab7d0a8bbefff5ff [2019-09-06 08:42:56,060 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 08:42:56,062 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 08:42:56,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 08:42:56,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 08:42:56,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 08:42:56,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ef01b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56, skipping insertion in model container [2019-09-06 08:42:56,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,080 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 08:42:56,137 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 08:42:56,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 08:42:56,621 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 08:42:56,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 08:42:56,842 INFO L192 MainTranslator]: Completed translation [2019-09-06 08:42:56,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56 WrapperNode [2019-09-06 08:42:56,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 08:42:56,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 08:42:56,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 08:42:56,844 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 08:42:56,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,893 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,894 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:56,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... [2019-09-06 08:42:57,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 08:42:57,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 08:42:57,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 08:42:57,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 08:42:57,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 08:42:57,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 08:42:57,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 08:42:57,108 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_float [2019-09-06 08:42:57,109 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-09-06 08:42:57,110 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-09-06 08:42:57,110 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-09-06 08:42:57,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-09-06 08:42:57,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2f [2019-09-06 08:42:57,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2f [2019-09-06 08:42:57,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-09-06 08:42:57,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-09-06 08:42:57,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_float [2019-09-06 08:42:57,113 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 08:42:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 08:42:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-09-06 08:42:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure floor_float [2019-09-06 08:42:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 08:42:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-09-06 08:42:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 08:42:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 08:42:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 08:42:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-09-06 08:42:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-09-06 08:42:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-09-06 08:42:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-09-06 08:42:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-09-06 08:42:57,120 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2f [2019-09-06 08:42:57,120 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2f [2019-09-06 08:42:57,120 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-09-06 08:42:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-09-06 08:42:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure cos_float [2019-09-06 08:42:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 08:42:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 08:42:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 08:42:57,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-09-06 08:42:57,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 08:42:58,836 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 08:42:58,836 INFO L283 CfgBuilder]: Removed 59 assume(true) statements. [2019-09-06 08:42:58,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 08:42:58 BoogieIcfgContainer [2019-09-06 08:42:58,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 08:42:58,839 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 08:42:58,839 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 08:42:58,839 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 08:42:58,841 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 08:42:58" (1/1) ... [2019-09-06 08:42:58,841 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 08:42:58,881 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 08:42:58,882 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 08:42:58,905 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 08:42:58,918 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 08:42:58,920 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 08:42:59,095 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 138 for LOIs [2019-09-06 08:43:02,591 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:02,594 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:02,598 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:02,602 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:03,516 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:03,649 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:04,764 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2019-09-06 08:43:07,895 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:07,897 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:07,899 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:07,901 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:12,830 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:13,426 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:13,572 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:14,191 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:14,214 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:14,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:21,776 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:22,080 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,320 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,651 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,950 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,158 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:23,330 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,557 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:23,707 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,113 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,425 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,532 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,549 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,827 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,850 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,880 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,013 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,064 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,341 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:25,593 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,636 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,803 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,823 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,854 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,866 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,088 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,102 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,238 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,514 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,794 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:27,101 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:27,288 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,332 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,530 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:27,671 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,893 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:28,123 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,234 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,513 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,530 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,731 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:28,891 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,069 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,083 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,197 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,347 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,365 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,650 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,829 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,864 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,032 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,044 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,078 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,164 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,290 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,528 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,544 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,659 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,904 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:30,965 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:31,383 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:31,433 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:31,685 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:31,887 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,130 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:32,527 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,850 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,903 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:33,028 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:33,370 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:33,392 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:33,599 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:33,924 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:34,096 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:34,407 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:34,640 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:34,802 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,218 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:35,338 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,574 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,870 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,904 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,053 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,065 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,103 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,121 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,180 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,291 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,310 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,427 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,535 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,548 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,580 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,591 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,665 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,901 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:37,072 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,089 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,281 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,298 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,632 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,816 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,834 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,860 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:38,121 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:38,328 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:38,538 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:38,616 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:38,805 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:38,873 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,056 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:39,364 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:39,578 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,702 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,913 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:40,060 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,100 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,305 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:40,461 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,660 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:40,904 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,105 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,186 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,407 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,423 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,511 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,549 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,732 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:41,862 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,038 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,051 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,143 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,166 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,626 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,659 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,908 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,922 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,978 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,079 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,099 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,127 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,138 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,200 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,308 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,319 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,365 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,374 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,519 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,741 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,783 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,970 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,988 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,153 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,331 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,351 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,583 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,691 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,707 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,808 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,878 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,017 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,031 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,211 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:45,350 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,387 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,511 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,550 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,691 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,703 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,736 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,747 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,833 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,974 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,993 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,020 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,030 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,092 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,274 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,289 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,464 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,475 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,522 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,531 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,721 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,848 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,975 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,994 WARN L225 Elim1Store]: Array PQE input equivalent to false